48546420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 147987840

約数和(自身を除く): 99441420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 571, 654, 780, 1090, 1142, 1308, 1417, 1635, 1713, 2180, 2284, 2834, 2855, 3270, 3426, 4251, 5668, 5710, 6540, 6852, 7085, 7423, 8502, 8565, 11420, 14170, 14846, 17004, 17130, 21255, 22269, 28340, 29692, 34260, 37115, 42510, 44538, 62239, 74230, 85020, 89076, 111345, 124478, 148460, 186717, 222690, 248956, 311195, 373434, 445380, 622390, 746868, 809107, 933585, 1244780, 1618214, 1867170, 2427321, 3236428, 3734340, 4045535, 4854642, 8091070, 9709284, 12136605, 16182140, 24273210, 48546420]

約数ペア:

[(1, 48546420), (2, 24273210), (3, 16182140), (4, 12136605), (5, 9709284), (6, 8091070), (10, 4854642), (12, 4045535), (13, 3734340), (15, 3236428), (20, 2427321), (26, 1867170), (30, 1618214), (39, 1244780), (52, 933585), (60, 809107), (65, 746868), (78, 622390), (109, 445380), (130, 373434), (156, 311195), (195, 248956), (218, 222690), (260, 186717), (327, 148460), (390, 124478), (436, 111345), (545, 89076), (571, 85020), (654, 74230), (780, 62239), (1090, 44538), (1142, 42510), (1308, 37115), (1417, 34260), (1635, 29692), (1713, 28340), (2180, 22269), (2284, 21255), (2834, 17130), (2855, 17004), (3270, 14846), (3426, 14170), (4251, 11420), (5668, 8565), (5710, 8502), (6540, 7423), (6852, 7085)]